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#331002 - 13/03/2010 01:17 Need a pc app to limit audio volume
gbeer
carpal tunnel

Registered: 17/12/2000
Posts: 2665
Loc: Manteca, California
I want to make sure "The five year old" isn't able to crank up the headphone volume when playing his computer games.

So I need some kind of way to limit the top volume which the system will generate.
_________________________
Glenn

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#331003 - 13/03/2010 01:58 Re: Need a pc app to limit audio volume [Re: gbeer]
tfabris
carpal tunnel

Registered: 20/12/1999
Posts: 31600
Loc: Seattle, WA
If he's not clever enough to go digging in the system settings, you could turn the volume down using the volume icon in the task bar, then hide the icon. (Hiding the icon is in the task bar settings.)

If he's clever enough to go digging in the system settings, then he's probably clever enough to disable any software you might install. In that case, your only solution is hardware modification: add a resistor either to the headphones or to the jack.
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Tony Fabris

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#331004 - 13/03/2010 10:41 Re: Need a pc app to limit audio volume [Re: tfabris]
maczrool
pooh-bah

Registered: 13/01/2002
Posts: 1649
Loc: Louisiana, USA
You just need to remove the volume control as Tony said and if neccessary, give the five year old his own account. After the volume control access is removed, just remove access to entire control panel under that account- no need to do hardware modifications.

Stu
_________________________
If you want it to break, buy Sony!

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#331024 - 14/03/2010 00:41 Re: Need a pc app to limit audio volume [Re: maczrool]
gbeer
carpal tunnel

Registered: 17/12/2000
Posts: 2665
Loc: Manteca, California
The keyboard has volume buttons.


edit: I'm not inclined to swap the keyboard.


Edited by gbeer (14/03/2010 00:56)
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Glenn

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#331025 - 14/03/2010 01:04 Re: Need a pc app to limit audio volume [Re: tfabris]
gbeer
carpal tunnel

Registered: 17/12/2000
Posts: 2665
Loc: Manteca, California
Originally Posted By: tfabris
If he's not clever enough to go digging in the system settings, you could turn the volume down using the volume icon in the task bar, then hide the icon. (Hiding the icon is in the task bar settings.)

If he's clever enough to go digging in the system settings, then he's probably clever enough to disable any software you might install. In that case, your only solution is hardware modification: add a resistor either to the headphones or to the jack.


Reread this. Resistor on the headphone jack would work fine. That jack is connected to the main board via a header. So adding a resistor in parallel would be pretty easy.

Truly, I was hoping someone knew of a group policy setting that could be set as admin.
_________________________
Glenn

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#331026 - 14/03/2010 01:54 Re: Need a pc app to limit audio volume [Re: gbeer]
gbeer
carpal tunnel

Registered: 17/12/2000
Posts: 2665
Loc: Manteca, California
Somebody filed a patent for the process of obtaining the max volume a user desires, then automatically resetting the volume down to that limit, when an attempt is made to set it above the desired limit. Least that's my read of it.

http://www.patentstorm.us/patents/6891955/claims.html
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Glenn

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#331031 - 14/03/2010 03:50 Re: Need a pc app to limit audio volume [Re: gbeer]
altman
carpal tunnel

Registered: 19/05/1999
Posts: 3457
Loc: Palo Alto, CA
Hmm. Sounds very much like the "whole hotel volume cap" that Roger implemented on the Rio Receiver for the Ministry Of Sound hotel in Ibiza smile

It was great, just drag a slider on the server and instant silence! No idea if they actually used it though - most likely they did then forgot to turn it up again. The system used the built-in Rio Receiver amp + passive speakers so was hard to bypass...

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#331037 - 14/03/2010 21:40 Re: Need a pc app to limit audio volume [Re: gbeer]
maczrool
pooh-bah

Registered: 13/01/2002
Posts: 1649
Loc: Louisiana, USA
Use Microsoft's remapkey.exe to remap the volume keys to something like a shift key.

Stu
_________________________
If you want it to break, buy Sony!

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#331040 - 14/03/2010 23:52 Re: Need a pc app to limit audio volume [Re: maczrool]
Phoenix42
veteran

Registered: 21/03/2002
Posts: 1424
Loc: MA but Irish born
Which will last until said 5 year old sees Glenn use the shift key. Kids are amazingly quick learners, as my 2.5 year old reminds me every day.

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#331044 - 15/03/2010 00:51 Re: Need a pc app to limit audio volume [Re: Phoenix42]
maczrool
pooh-bah

Registered: 13/01/2002
Posts: 1649
Loc: Louisiana, USA
Yes I know they can be quite clever wink but what I meant was to remap the volume keys so that they duplicate the shift key function. He would lose the volume control function on that keyboard until it is remapped again. I've not used this program so I don't know for sure it would work like this but it seems likely.

Stu
_________________________
If you want it to break, buy Sony!

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